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Sell Isolation suppression box

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  • Company Name :Shenzhen Techwin Lightning Technologies Co., Ltd.
  • Membership :Free member
  • Registrarion Date :2020. 04. 01
  • CountryRegion:China
  • Address:4 floor, D building Huafeng High-Tech Industrial Park,Jinlan Road, Large Industrial Park, Pingshan D Shenzhen Guangdong, China
  • Phone / Fax:86-755-32826960  /  86-755-86131076
  • Contact:Lucy Tsang
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Application: Apply to large capacity base station

1. Product description
Product name   2U Isolation suppression box--Rack-mounted SPD box
Apply to large capacity base station
Product model   B80L32B3+N  Product name plate   Techwin
Standard Compliance  DIN VDE6075 Part6(Draft11.89)A1,A2 IEC61643
T/CAICI 4-2018 〈Technical requirements of isolated lightning protection system for communication base station〉
T/CAICI 5-2018 〈Test if isolated lighting protection equipments for communication base station〉
T/CAICI 6-2018 〈Codes of design and acceptance for isolation type lightning protection and earthing engineering in communication base station〉
2. Technical parameter
Parameter  B80L32B3+N
Nominal working voltage Un  220V AC
Max. continuous operating voltage Uc(L-N)  385V AC
Max. continuous operating voltage Uc(N-PE)  255V AC
Rated Load current IR  32A
Continuous short circuit power frequency withstand voltage  32A
Power frequency voltage drop  ≤2%
Nominal discharge current (8/20μs)In  40kA
Max discharge current (8/20μs)Imax  80kA
Protection level Up  1.0kV
Counterattack split ratio  <5%
Response time Ta  L-N≤ 25ns; N-PE≤100ns
Lightning monitoring function  Monitoring the number of lightning strikes, time and grounding status, temperature, RS-485 transmission
Working conditions  Temperature:-40~+85℃,Relative humidity≤95%(25℃)

3. Physical structure and materials
Dimension  482mm×88mm×352mm  Box color  Industrial gray
Materials  Steel plate 1.2  IP grade  IP21
Connecting line diameter  L,N wire:≥10mm2 PE wire: ≥16mm2   Weight  15kg
Installation method  Wall hanging type or horizontal type are available  Earthing terminal  Lightning protection ground: 1 terminal, working / protective ground: 1 terminal;

  • Related Keywords :Base station
  • Date Posted : 2020. 04. 02
  • Valid Until : 2021. 04. 02

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